Answer / mohan

by using graphic header file
ex:
#include"graphic.h"
main()
{
rect(100,150,50,200);
}

Answer / bhargav

c 4 computer
so u can draw a rectangle using paint.

Answer / senthilkumar

First we insert the graphics mode into your complier,and we
use the function rectangle(); in the rectangle function we
specified the length and breath,and we also specified where
the place in screen the rectangle is drawn.

Answer / swatter

These are all non-standard libraries for graphics, they
arent used at all in today's date. They are libraries which
where introduced 20 yrs back and same with turbo C!

Answer / natarasan.k

by using the hand with pen and scale

Answer / arthanari r

to use follows

rect(x1,y1.x2,y2);

Answer / ganesh

using turboc2 editor

Answer / subhradip

printf("____________________");
printf("\n|\t\t|\n|\t\t|\n|\t\t|\n|\t\t|");
printf("____________________");

by this way i think can be possible,though some
adjustment may required...as per size of VDU.As per my
opinion intervier asked for this answer....as C graphics is
not so popularly used.
Pardon me if i'm wrong & can also mail to me.

Answer / shiju

using pen & scale

Answer / guest

no answer

main() { int c[ ]={2.8,3.4,4,6.7,5}; int j,*p=c,*q=c; for(j=0;j<5;j++) { printf(" %d ",*c); ++q; } for(j=0;j<5;j++){ printf(" %d ",*p); ++p; } }

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Question: We would like to design and implement a programming solution to the reader-writer problem using semaphores in C language under UNIX. We assume that we have three readers and two writers processes that would run concurrently. A writer is to update (write) into one memory location (let’s say a variable of type integer named temp initialized to 0). In the other hand, a reader is to read the content of temp and display its content on the screen in a formatted output. One writer can access the shared data exclusively without the presence of other writer or any reader, whereas, a reader may access the shared memory for reading with the presence of other readers (but not writers).

1 Answers